CN201450207U

CN201450207U - Battery connector

Info

Publication number: CN201450207U
Application number: CN2009200573120U
Authority: CN
Inventors: 黄圣原; 陈忠佑
Original assignee: Foxlink Electronics Dongguan Co Ltd; Cheng Uei Precision Industry Co Ltd
Current assignee: Foxlink Electronics Dongguan Co Ltd; Cheng Uei Precision Industry Co Ltd
Priority date: 2009-05-22
Filing date: 2009-05-22
Publication date: 2010-05-05
Anticipated expiration: 2019-05-22

Abstract

The utility model disclose a battery connector comprising an insulation body, a plurality of conductive terminals accommodated therein and a shielding case body clad thereon, wherein the insulation body is provided with a basal body on which a plurality of terminal grooves are formed, and the conductive terminals are accommodated in the terminal grooves; the shielding case body is provided with a base assembly comprising a base plate, a butting plate corresponding to the base plate and two lateral plates for connecting the base plate and the butting plate; two sides at one end of the base plate are inwardly concave and form a notch, and a clamping and fixing arm for grounding is protruded on the bottom wall of the notch; two buckling parts are formed by respectively bending and extending the two ends of the base plate and the butting plate on the same side; and the buckling parts of the base plate and the butting plate are respectively buckled on the base body. The battery connector provided by the utility model is provided with the clamping and fixing arm for grounding and the shielding case body for cladding the insulation body, thereby avoiding the electromagnetic interference from the external world to the battery connector.

Description

Battery connector

Technical field

The utility model relates to a kind of connector, particularly relates to a kind of battery connector.

Background technology

People's Republic of China's utility application discloses a kind of battery connector No. 200620007674.This battery connector generally includes a pedestal, plurality of conductive terminals and a ground strip.

The ground strip of above-mentioned battery connector is used for being connected with the external metallization housing of electric equipment, thereby with whole electric equipment shielding, make the element of whole electric equipment inside can avoid external electromagnetic interference, but other Yuan spare Hair of the element Reng Hui With electric equipment of battery connector give birth to electromagnetic interference.

The utility model content

The purpose of this utility model is to provide a kind of battery connector that can effectively prevent electromagnetic interference.

For achieving the above object, battery connector provided by the utility model comprises an insulating body, a some conducting terminal and shield shells that is contained in the insulating body; Insulating body has a matrix, offers the plurality of terminals groove on the matrix; Shield shell is coated on the insulating body, and shield shell has a basic shell, and basic shell comprises that a substrate, a buttcover plate and two relative with substrate are used to be connected the side plate of substrate and buttcover plate; Substrate one end both sides set to the concave respectively and form a short slot, protrude out a fixing arm that is used for ground connection on the short slot diapire respectively; The place, one side two ends of substrate and buttcover plate bends separately respectively and extends to form a buckling parts, and the buckling parts of substrate and buttcover plate is fastened on described matrix respectively.

As mentioned above, the utility model battery connector is provided with fixing knee-joint ground and shield shell is coated on insulating body, thereby effectively prevents the electromagnetic interference of outer bound pair battery connector.

Description of drawings

Fig. 1 is the stereogram of a kind of embodiment of the utility model battery connector.

Fig. 2 is the three-dimensional exploded view of battery connector shown in Figure 1.

Fig. 3 be in the battery connector shown in Figure 2 insulating body along the cutaway view of V-V line.

Fig. 4 is the stereogram of another angle of battery connector shown in Figure 1.

Each description of reference numerals is as follows among the figure:

Battery connects 1

Insulating body 10 matrixes 11

Terminal groove 12 blocked blocks 121

Support slot 122 projections 123

Holding block 13 clamping holes 14

Conducting terminal 20 base portions 21

Weld part 22 contact sites 23

Hold protuberance 24 shield shells 30

Base shell 31 substrates 311

Short slot 3111 fixes arm 3112

Fix protuberance 3113 buckling partss 3114

Buttcover plate 312 buckling partss 3121

Side plate 313

Embodiment

By describing technology contents of the present utility model, structural feature in detail, realized purpose and effect, give explanation below in conjunction with execution mode and conjunction with figs. are detailed.

See also Fig. 1 and Fig. 2, the utility model battery connector 1 comprises an insulating body 10, plurality of conductive terminals 20 and a shield shell 30.

See also Fig. 2 and Fig. 3, described insulating body 10 has a matrix 11 that is rectangular bulk substantially, offer some terminal grooves 12 that run through matrix 11 upper and lower surfaces on the matrix 11, the rear end lower place of terminal groove 12 two sides has protruded out a blocked block 121 respectively, vertically offer a support slot 122 on this blocked block 121, this support slot 122 extends to matrix 11 lower surfaces.The upper front end place of terminal groove 12 two sides has protruded out a projection 123 respectively.One side of matrix 11 has protruded out two holding blocks 13 near bottom place, offers a clamping hole that is rectangular shape 14 that runs through holding block 13 up and down on the holding block 13 respectively.

See also Fig. 2, described conducting terminal 20 has the base portion 21 of a strip respectively, and base portion 21 1 ends outwards bending extend to form a weld part 22 that is used to be welded in printed circuit board (PCB).The other end of base portion 21 extends upward bending and extends to form a contact site 23 that is arcuation again, and these contact site 23 ends extend to form one to both sides respectively and hold protuberance 24.Described plurality of conductive terminals 20 is contained in respectively in the described terminal groove 12, base portion 21 both sides are fastened in respectively in the support slot 122, weld part 22 stretches out in the end face of the matrix 11 of insulating body 10, and contact site 23 stretches out in terminal groove 12, holds protuberance 24 and connects with projection 123 lower ends.

Please continue and consult Fig. 2, described shield shell 30 has a basic shell 31 that is rectangular tubular, and this base shell 31 comprises that a substrate 311, a buttcover plate 312 and two relative with substrate 311 are used to be connected the side plate 313 of substrate 311 and buttcover plate 312.Both sides, substrate 311 lower end set to the concave respectively and form a short slot 3111, protrude out downwards respectively on these short slot 3111 diapires to be formed with a fixing arm 3112 that is strip of sheet that is used for ground connection.Fix the about center in arm 3112 both sides and protruded out a fixing protuberance 3113 respectively.The place, last lateral margin two ends of substrate 311 bends inwards respectively and extends to form a buckling parts 3114, and the place, last lateral margin two ends of buttcover plate 312 bends inwards respectively and extends to form a buckling parts 3121.

See also Fig. 1 and Fig. 4, described shield shell 30 is coated on the insulating body 10, the buckling parts 3114 of substrate 311 and the buckling parts 3121 of buttcover plate 312 are fastened on the top lateral margin of matrix 11 respectively, fix arm 3112 and are inserted in the clamping hole 14, fix protuberance 3113 and are fastened in clamping hole 14 inboards.Fixing arm 3112 ground connection and shield shell 30 are set are coated on insulating body 10 to prevent electromagnetic interference.

As mentioned above, the utility model battery connector 1 is provided with fixing arm 3112 ground connection and shield shell 30 is coated on the insulating body 10, thereby effectively prevents the electromagnetic interference of outer bound pair battery connector 1.

Claims

1. battery connector, it comprises an insulating body and plurality of conductive terminals, insulating body tool one matrix offers the plurality of terminals groove on the matrix, contain described conducting terminal in the terminal groove; It is characterized in that: the insulating body external packets is covered with a shield shell, and this shield shell has a basic shell, and basic shell comprises that a substrate, a buttcover plate and two relative with substrate are used to be connected the side plate of substrate and buttcover plate; Substrate one end both sides set to the concave respectively and form a short slot, protrude out a fixing arm that is used for ground connection on the short slot diapire respectively; The place, one side two ends of substrate and buttcover plate bending respectively extends to form a buckling parts, and described buckling parts is fastened on described matrix respectively.

2. battery connector as claimed in claim 1 is characterized in that: described fixing arm both sides have protruded out one respectively and have fixed protuberance, and described matrix one side has protruded out two holding blocks respectively, offer a clamping hole that runs through holding block on the holding block; Fix arm and be inserted in the clamping hole, fix protuberance and be fastened in the clamping hole inboard.

3. battery connector as claimed in claim 1, it is characterized in that: the rear end lower place of described terminal groove two side has protruded out a blocked block respectively, offer a support slot that extends to the matrix lower surface on the blocked block, the upper front end place of terminal groove two side has protruded out a projection respectively; Described conducting terminal has a base portion, and base portion one end bending extends to form a weld part that is used to be welded in printed circuit board (PCB), and the base portion other end extends bending and extends to form a contact site again, and this contact site end extends to form one to both sides respectively and holds protuberance; Described base portion is fastened in the support slot, holds protuberance and projection one end connects.